20300211422212 has 12 divisors (see below), whose sum is σ = 35579773316556. Its totient is φ = 10134561903200.

The previous prime is 20300211422189. The next prime is 20300211422233. The reversal of 20300211422212 is 21222411200302.

It can be written as a sum of positive squares in 2 ways, for example, as 5950555269376 + 14349656152836 = 2439376^2 + 3788094^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3885949039 + ... + 3885954262.

It is an arithmetic number, because the mean of its divisors is an integer number (2964981109713).

Almost surely, 2^{20300211422212} is an apocalyptic number.

It is an amenable number.

20300211422212 is a deficient number, since it is larger than the sum of its proper divisors (15279561894344).

20300211422212 is a wasteful number, since it uses less digits than its factorization.

20300211422212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7771903958 (or 7771903956 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20300211422212 its reverse (21222411200302), we get a palindrome (41522622622514).

The spelling of 20300211422212 in words is "twenty trillion, three hundred billion, two hundred eleven million, four hundred twenty-two thousand, two hundred twelve".